package com.github.binarywang.demo.wx.mp.service;

import com.github.binarywang.demo.wx.mp.mapper.mastermapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class masterserviceImpl implements masterservice {
    @Autowired
    mastermapper mp;
    @Override
    public Boolean findById(String master_openid) {
        Boolean on = mp.findById(master_openid);
        return on;
    }
}
